1650-00-951-4440

Find complete technical information, availability, and procurement data for: 1650-00-951-4440
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Federal Supply Group

Aerospace Craft Components and Accessories

Federal Supply Classification

1650 de-Icing System Components, Vacuum and Aircraft Hydraulic

National Stock Number

1650-00-951-4440

Item Name Code

20977

Assigment Date

01/01/1962 (64 years ago)

3a thread class, 20.300 inches nominal overall length, 3.500 inches nominal overall height, 3.500 inches nominal overall diameter, 100.000 cubic inches cubic capacity

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Thread Class: 3a
Overall Length: 20.300 inches nominal
Overall Height: 3.500 inches nominal
Overall Diameter: 3.500 inches nominal
Cubic Capacity: 100.000 cubic inches
Maximum Fluid Volume: 84.700 cubic inches
Separator Type: piston
Bleeder Opening: included
Port Screw Thread Diameter: 0.500 inches minimum and 0.750 inches maximum
Port Screw Thread Quantity Per Inch: 20.000 and 16.000
Port Screw Thread Series Designator: unf
Operating Pressure: 3000.000 pounds per square inch nominal
Shape: cylindrical
Fsc Application Data: hydraulic system aircraft

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
1650-00-516-6916	No Name Available	05/04/1974
1650-00-554-2765	No Name Available	05/04/1974
1650-00-653-2201	No Name Available	01/01/1991

Related Parts

This NSN group includes multiple components designed to meet specific performance and operational standards. Each listing provides detailed specs, functionality data, and replacement compatibility information:

Part Number	Name
1356-583134	Hydraulic Accumulator
1356-613382	Hydraulic Accumulator

FAQs

Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.

What is the FSCG of the NSN 1650-00-951-4440?

The FSCG of the NSN 1650-00-951-4440 is 1650

Does the NSN 1650-00-951-4440 have a Schedule B code assigned?

Yes, the Schedule B code is 8479899865

Does NSN 1650-00-951-4440 require demilitarization?

"commerce control list items (ccli) - mut to the point of scrap required outside the united states. Inside the united states, mut is required when the demil integrity code (ic) is "3" and mut is not required when the demic is "6" (note 8)"

Does NSN 1650-00-951-4440 contain precious materials?

Item does not contain precious metal.

Does NSN 1650-00-951-4440 contain hazardous materials?

Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.

When the NSN 1650-00-951-4440 was assigned to the Federal Catalog?

It was assigned 64 years ago, on Mon, Jan 1, 1962